EP 3087411 B1 20180314 - LOCALISATION SYSTEM
Title (en)
LOCALISATION SYSTEM
Title (de)
LOKALISIERUNGSSYSTEM
Title (fr)
SYSTÈME DE LOCALISATION
Publication
Application
Priority
- EP 13199601 A 20131224
- EP 2015050071 W 20150105
- EP 15702379 A 20150105
Abstract (en)
[origin: EP2889635A1] The invention pertains to a method and system for determining a location of an identification tag (100) in a monitored area. The method comprises using a plurality of beacons (200) to broadcast (2010) beacon messages comprising an identification element relating to the originating beacon; receiving (2020) at a first set of beacons a localisation message from an identification tag (100), the tag having received (1010) a beacon message, extracted (1020) the identification element from the received beacon message, and transmitted (1030) information related to the identification element as part of the localisation message; performing (3010) a first level of localisation of the tag on the basis of characteristics of the respective copies of the localisation message received at the first set of beacons; and performing (3020) a second level of localisation of the tag on the basis of the information related to the identification element.
IPC 8 full level
G01S 5/02 (2010.01); G01S 13/74 (2006.01); G01V 15/00 (2006.01); G07C 9/00 (2006.01)
CPC (source: EP US)
G01S 5/0236 (2013.01 - EP); G01S 5/0263 (2013.01 - EP US); G01S 5/183 (2013.01 - US); G01S 13/74 (2013.01 - EP); G01V 15/00 (2013.01 - EP US); G06Q 10/06 (2013.01 - EP); G01S 1/02 (2013.01 - US); G01S 1/72 (2013.01 - US); G01S 5/0236 (2013.01 - US); G01S 13/74 (2013.01 - US); G06Q 10/06 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2889635 A1 20150701; CN 105940315 A 20160914; CN 105940315 B 20190101; EP 3087411 A1 20161102; EP 3087411 B1 20180314; US 2016334496 A1 20161117; US 9709661 B2 20170718; WO 2015097316 A1 20150702
DOCDB simple family (application)
EP 13199601 A 20131224; CN 201580003384 A 20150105; EP 15702379 A 20150105; EP 2015050071 W 20150105; US 201515107798 A 20150105